Power Source: 9V/DC Detection Distance: 8m (max.) Static Consumption:< 40uA Working Consumption:< 100mA Alarm Sound:70DB

Specification:Detection Range: 120°Power Source:  9V/DCDetection Distance: 8m (max.)Static Consumption:< 40uAWorking Consumption:< 100mAAlarm Sound:≥70DBSwitch Function:Alarm/Off/Chime

Infrared motion sensor alarm ST69